[ 1712.768382][T12738] veth0: entered allmulticast mode
[ 1712.768765][T12738] veth1: entered allmulticast mode
[ 1712.769082][T12738] veth2: entered allmulticast mode
[ 1712.769371][T12738] veth3: entered allmulticast mode
[ 1741.137851][T12738] veth0: left allmulticast mode
[ 1741.138213][T12738] veth1: left allmulticast mode
[ 1741.138468][T12738] veth2: left allmulticast mode
[ 1741.138730][T12738] veth3: left allmulticast mode